Medium pressure relief valve AISI 316L

Strada dei Boschi, 40
20852 Villasanta (MB) Italia
tel. +39 039 30 2035
[email protected]
www.idinsertdeal.com
Medium pressure relief valve AISI 316L
Stainless steel AISI 316L relief valves,
suitable for compressed air, gas and liquid
FEATURES
Relief valve for pressure up to 50 bar (725 psi).
Inlet and outlet connections by flanges screwed
to the body:
G 3/4-F;
G 1-F;
G 1 1/4-F;
3/4"NPT-F;
1”NPT-F;
1 1/4"NPT-F.
Flanged connections EN or ASME available on
request.
The relief valve opens when the inlet pressure
increases above the set point initially regulated
by the adjusting screw and it closes when the
pressure goes down under the set point.
Set point pressure up to 15 bar (218 psi) is
controlled by a rubber diaphragm; greater outlet
pressures are controlled by a piston.
Available the ATEX version
Brand II2GDcIICX.
For use in potentially explosive zones:
1, 21, 2, 22 (not for mines and zone 0).
The product complies with the directive
97/23/CE PED.
SPECIFICATIONS
Relief valve weight (diaphragm version): ~9.4 kg (20.7 lb)
Relief valve weight (piston version): ~10.2 kg (22.5 lb)
Working temperature: -20 °C ÷ +80 °C (-4 °F ÷ +176 °F) for standard version
Degree of protection: IP25
MATERIALS
Body and bonnet: stainless steel AISI 316L (from round bar)
Internal parts: stainless steel AISI 316L
Adjusting screw: C85 nickel-plated NiP/Fe 15 μm, not in contact with the fluid
O-Ring: FPM (other compounds available on request)
diaphragm: two coupled diaphragms NBR+PTFE, PTFE in contact with the fluid
Version for liquid: AISI 316L piston with FPM seal
ACCESSORIES
G 1/4 or 1/4"NPT inlet pressure gauge connections by flanges screwed to the body
Wall mounting bracket kit: P36107030304
Pressure gauge
Gasket materials different from standard
SPARE PARTS
Complete kit: diaphragm or piston and o-rings
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2
available model types
Valvole di sfioro per media pressione
Relief valves for medium pressure
Valvole di sfioro per media pressione in acciaio inox 316L idonee per aria compressa, gas tecnici e liquidi
Relief valves for medium pressure made of stainless steel suitable for compressed air, technical gases and liquids
Corpo e campana da lavorazione di barra/ Body and bonnet machined from solid bar
TYPE
P. SFIORO
Set pressure bar
CONNECTION
IN
CONNECTION
OUT
CODE
MEDIUM
VSF 1" AISI 316 L
2°STADIO
VSF 1" AISI 316 L
2°STADIO
VSF 1" AISI 316 L
2°STADIO
VSF 1" AISI 316 L
2°STADIO
VSF 1" AISI 316 L
2°STADIO
VSF 1" AISI 316 L
2°STADIO
VSF 1" AISI 316 L
2°STADIO
0,2-1,5
0,3-3
0,8-8
1,5-15
3-30
5-50
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
G 3/4-F
G 1-F
G 1-1/4 -F
3/4" NPT-F
1" NPT-F
1"1/4 NPT-F
O2
3VSS2#
*
**
O2
3VSS2#
*
**
O2
3VSS2#
*
**
O2
3VSS2#
*
**
O2
3VSS2#
*
**
O2
3VSS2#
*
**
* Aria - N2 - He - Ar - H2 - C3H8 - CH4 - Liquids
** CO2
ATTACCHI DIVERSI DA STANDARD / CONNECTION DIFFERENT FROM STANDARD
Attacchi flangiati / Connections with flanges
ESECUZIONI DIVERSE DA STANDARD / EXECUTIONS DIFFERENT FROM STANDARD
O-ring diversi da standard - EPDM / O-ring different from standard - EPDM
O-ring EPDM secondo FDA / O-ring EPDM according to FDA
Stampigliatura su specifica del cliente / Not standard branding
Versione ATEX / ATEX version
Temperature diverse da standard / Special temperature range
Sgrassato uso O2 / Degreased for O2
Attacco manometro G 1/4-F / Gauge connection G 1/4-F
Attacco manometro 1/4"NPT-F / Gauge connection 1/4"NPT-F
ACCESSORI / ACCESSORIES
Staffa P36107030304 / Bracket P36107030304
Copyright © ID Insert Deal S.r.l. - All rights reserved
3
generating the product code
VALVOLA DI SFIORO 2° stadio AISI 316L / AISI 316L medium pressure relief valve
AA BB CC DD EE
AA
Attacchi / Connections
BB
Pressione di sfioro / Relief pressure
CC
DD
EE
Tipologia di fluido / Fluid type
Marchiato / Marked
Accessori / Accessories
Q0
R0
J0
X0
Y0
B0
AR
BR
DR
ER
FR
GR
99
I0
00
06
G3/4-F
G 1-F
G1 1/4-F
3/4"NPT-F
1"NPT-F
1 1/4"NPT-F
R.P. 0.2÷1,5 bar
R.P. 0.3÷3 bar
R.P. 0.8÷8 bar
R.P. 1.5÷15 bar
R.P. 3÷30 bar
R.P. 5÷50 bar
FPM
ID
Nessun accessorio / No accessories
Manometro / Pressure gauge
CODE COMPOSITION EXAMPLE
3VSS2# R0 DR 99 I0 00
3VSS2#: AISI 316L medium pressure relief valves
R0: Connections G 1 – F
DR: Relief pressure range 0,8 ÷ 8 bar (11,6 ÷ 116 psi)
99: FPM o-rings
I0: Marked Insert Deal
00: No accessories
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4
technical drawings (all dimensions in mm)
H
165
21
IN
OUT
H1
129,5
MODEL
RELIEF PRESSURE RANGE
Diaphragm 0.2÷1.5 / 0.3÷3 / .8÷8 / 1.5÷15 bar
Piston
3÷30 / 5÷50 bar
TYPE
3VSS2 3/4" GF
3VSS2 1" GF
3VSS2 1-1/4" GF
3VSS2 3/4" NPTF
3VSS2 1" NPTF
3VSS2 1-1/4" NPTF
Copyright © ID Insert Deal S.r.l. - All rights reserved
H
~257 mm
~271 mm
H1
~57 mm
~80 mm
IN/OUT
G 3/4-F
G 1-F
G 1 1/4-F
3/4" NPT-F
1" NPT-F
1 1/4" NPT-F
5
ID Insert Deal Srl
Strada dei Boschi, 40
20852 Villasanta (MB) Italia
tel. +39 039 30 2035
[email protected]
www.idinsertdeal.com
ID Insert Deal si riserva il diritto di cambiare le specifiche del prodotto senza preavviso.
ID Insert Deal reserves the right to change and/or modify product specifications without prior notice.
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maintenance of any ID products remains entirely to the purchaser.
Riproduzione vietata. Tutti i diritti riservati; nessuna parte del presente documento può essere riprodotta senza autorizzazione di ID Insert Deal Srl.
Reproduction forbidden. All rights reserved; the hereby document can’t be reproduced, also partially, without the authorization of ID Insert Deal Srl.
2^S-3VSS2 - VSF AISI 316 L - 2° STADIO_EN_00
Azienda con sistema di gestione qualità certificato.
certificato N° 50 100 9191
Company with certificated quality management system.
certificate N° 50 100 9191
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